Watch dial



FIG. 1 is a top plan view of a watch dial showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a top right perspective view thereof.

The broken lines are included for the purpose of illustrating the portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a watch dial, as shown and described. 